Adobe Acs Tool exception Handling

[shaik671144]

Hi,

I have downloaded the Acs-Aem Tool from the below URL to find & replace the text.

https://github.com/Adobe-Consulting-Services/acs-aem-tools/issues/15

After update the package in my crxde, i can able to access the tool from the aem.

https://cloud.githubusercontent.com/assets/3802582/3082226/9b3436ba-e4cf-11e3-981e-a3eeb09c20fa.png

but when i enter the details. i am getting an exception error. please find the attached screenshots and advice how to fix this.and also advise is there any way to find and replace the text in entire application.

Exception Error message:

[smacdonald2008]

Please provide comments on that Github repo for this specific functionality, The team that wrote that tool will help you.